[[!meta date="Sun, 05 Jun 2016 01:02:03 +0000"]]
[[!meta title="Numerous security holes in Tails 2.3"]]

[[!tag security/fixed]]

Several security holes that affect Tails 2.3 are now fixed in Tails 2.4.

We **strongly** encourage you to [[upgrade to Tails 2.4|news/version_2.4]] as soon as possible.

Details
=======

* Tor Browser: [[!mfsa2016 49]], [[!mfsa2016 50]], [[!mfsa2016 51]],
               [[!mfsa2016 52]], [[!mfsa2016 53]], [[!mfsa2016 55]],
               [[!mfsa2016 56]], [[!mfsa2016 58]]
* libarchive: [[!debsa2016 3574]]
* icedove: [[!debsa2016 3576]]
* imagemagick: [[!debsa2016 3580]], [[!debsa2016 3591]]
* expat: [[!debsa2016 3582]]
* libgd3: [[!debsa2016 3556]], [[!debsa2016 3587]]
* gdk-pixbuf: [[!debsa2016 3589]]
* libidn: [[!debsa2016 3578]]
* libndp: [[!debsa2016 3582]]
* poppler: [[!debsa2016 3563]]
* librsvg: [[!debsa2016 3584]]
* openssl: [[!debsa2016 3566]]
* libtasn1-6: [[!debsa2016 3568]]
* libxml2: [[!debsa2016 3593]]
* openjdk-7-jre: [[!debsa2016 3558]]
